| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 1937 |
60.9%
|
| 2 | No | 1152 |
36.2%
|
| 7 | Missing | 93 |
2.9%
|
| 9 | DK | 0 |
0%
|
| Sysmiss | 4084 |